Question

what will happen if 3rd world war takes place

Answer 1

if the third world war takes place the there will be lot of loss
people will die
wat ever resources we have found will get exhaushted 
human resources will be lost
finally we will remain with nothing and we have to start a new beginning

Answer 2

if 3rd world war starts then there will be millions of death bodies on our mother earth's lap and we will have to start from a beggining ...................